baber/WOPTO huggingface dataset:
Patent JP-2002303162-A (JP)
Title: Engine speed limiting device for hand tool
Inventor: DAHLBERG GORAN
IPC: F02D11/02
Filed: 2002-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for adjustably limiting the maximum speed of an engine for granting power to a hand tool to be controlled by a power adjuster located on a handle. SOLUTION: This device can optimize an engine speed corresponding to work to be done. The device has a threaded shaft 15 to be moved with the rotation of a nut 12 and a spring 14. When a higher speed than selected is required, the maximum speed is reached by pushing the power adjuster 11 with greater force than applied by the spring 14.
Patent JP-2003205038-A (JP)
Title: Syringe connecting port
Inventor: FUKAI AKITOSHI
IPC: A61J1/10
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a syringe connecting port available without using an injection needle when injecting a liquid medicine or extracting a transfusion by using a syringe and available not only for an ordinary syringe but also for a twist lock type syringe.  <P>SOLUTION: The syringe connecting port 10 is equipped with a duct 16 for injection and extraction provided in a branch 15 of a mixed injection pipe 11 and a rotary valve 17 provided in the duct 16 for injection and extraction. A distal end 18 of the duct 16 for injection and extraction is formed so that a circular groove area 92 is formed between a port 85 of a twist lock type syringe 80 and a collar 86. When injecting the liquid medicine or extracting the transfusion by using the twist lock type syringe 80, the twist lock type syringe 80 is mounted on the distal end of the duct 16 for injection and extraction in the state of closing the rotary valve 17, and the rotary valve 17 is opened to perform the injection or extraction by the twist lock type syringe 80.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213401-A (JP)
Title: Vapor deposition mask and film deposition apparatus
Inventor: YAMAGUCHI MASARU
IPC: C23C14/04
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of film deposition processing using a vapor deposition mask by facilitating the handling of the vapor deposition mask used in the manufacturing process, etc., of an organic EL display, etc.  <P>SOLUTION: In the planar vapor deposition mask 5 which has openings with a shape corresponding to a predetermined pattern in order to carry out the film deposition of the predetermined pattern on a material to be deposited 6, and is used in a state stuck on the material 6, a rugged portion of 0.1 to 0.5 μm is formed on a surface adhering to the material 6. This reduces a contact area between both sides and prevents the vapor deposition mask 5 from adhering to the material 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208210-A (JP)
Title: Producing machine
Inventor: YASUDA KIMIHIKO
IPC: H05K13/08
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant communicating environment regardless of the setting environment of a producing machine in order to make it possible for an external computer to know the condition of the producing machine, and easy for the external computer to perform an operating and inputting work.  <P>SOLUTION: A controller 100 of an electronic part mounting machine 10 is provided with a MODEM 120 for a portable telephone and am ROM 104 for storing a WWW server 134, and a portable telephone 122 is connected to enable the controller 10 to communicate through a public communication line 128 to an external computer 134. In communication, the portable telephone set 122 is connected to an MODEM 120 for a portable telephone to execute communication, and in non-communication, the portable telephone set 122 is disconnected from the MODEM 120 for the portable telephone to invalidate communication. Thus, it is possible to prevent any illegal intrusion to the controller 100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207170-A (JP)
Title: Outdoor unit of air conditioner
Inventor: SHINTANI NOBUHITO
IPC: F24F5/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner in which the manufacturing cost of a mounting stand for fixing a fan motor is reduced and duct resistance by the mounting stand is reduced.  <P>SOLUTION: The mounting stand 8 to fix the fan motor 9 has a plate-like leg portion 8a, a pair of support portions 8b continued from both sides of the upper end of the leg portion 8a, a fan motor fixing portion 8c formed into a U shape, on the upper portion of the support portions 8b with a plurality of screw holes punched out, and upper fixing portions 8d extended rearward, on both sides of the upper portion on an inner circumference of the fixing portion 8c, bent into an L shape in an opposite manner. An upper fixing fitting 12 including a pawl portion 12a and a clamp portion 12c is mounted on the fixing portions 8d, and the fitting 12 is fixed to a heat exchange tube of an outdoor heat exchanger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214973-A (JP)
Title: Leak detector for liquid in tank
Inventor: KOIKE ATSUSHI
IPC: G01M3/26
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified but accurate leak detector capable of detecting a trace leak of liquid in a tank whose cross section area changes in the vertical direction.  <P>SOLUTION: A vertical measuring pipeline unit into which the liquid in a tank is introduced has a measuring tube 10 and a measuring capillary tube 14. The capillary tube 14 is located below the tube 10 and is not more than 1/50 of the tube 10 in terms of cross section area. The capillary tube 14 has a thermal flow sensor 16 for measuring the liquid flow rate. The flow rate measured by the sensor 16 is corrected by the liquid level sensed by a pressure sensor 26 and by tank geometric parameters. A leak detection circuit 22 is provided, and detects the liquid leak by using the corrected flow rate. The circuit 22 generates a leak-detected signal when the corrected flow rate is higher than zero and lower than another corrected flow rate to be obtained upon resupply of the liquid into the tank or upon pumping of the liquid out of the tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219425-A (JP)
Title: Moving image encoding and decoding devices
Inventor: SUGIYAMA KENJI
IPC: H04N19/527
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image encoding device that can lower the encoding bit rate of images and improve the qualities of reproduced images by reducing quantization errors in the reproduced images even in the course of inter-picture predictive encoding.  <P>SOLUTION: This moving image encoding device performs inter-picture prediction by setting a reference frame which becomes the reference image for inter-image prediction and a nonreference frame which does not become the reference image for inter- picture prediction with respect to an incoming moving image. This device is provided with an encoding means which obtains a code string by performing inter-picture predictive encoding on an image to be encoded in the nonreference frame, a locally decoding means which obtains a locally decoded image by locally decoding the code string of the nonreference frame, and a quantization error detecting means which detects the quantization error component which is the difference between the image to be encoded and the locally decoded image. This device is also provided with an adding means which obtains the image to be encoded by adding the quantization error component to an incoming image in another nonreference frame which is different from the nonreference frame from which the quantization error component is obtained in the opposite phase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213393-A (JP)
Title: Galvanized steel sheet and production method therefor
Inventor: ANDO TOSHINORI
IPC: C23C2/26
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a galvanized steel sheet in which harmful flaws can be detected by visual inspection when subjected to press forming, or spot welding, and to provide a production method therefor.  <P>SOLUTION: The galvanized steel sheet is obtained by depositing an Fe-Ni-Zn film on the surface of a galvanized layer. The surface color tone of the galvanized steel sheet satisfies an L value of 30 to 55. Electrolytic treatment is performed in an acidic electrolytic bath containing Ni<SP>2+</SP>ions, Fe<SP>2+</SP>ions, Zn<SP>2</SP>ions and nitric ions, and in which the ratio of the Fe<SP>2+</SP>ion concentration/the (Ni<SP>2+</SP>ion + Fe<SP>2+</SP>ion) concentration is 0.05 to 0.5, the ratio of the Zn<SP>2+</SP>ion concentration/the (Ni<SP>2+</SP>ion + Fe<SP>2+</SP>ion) concentration is ≤0.5, the nitric ion concentration is 0.010 to 0.050 mol/l, and pH is 1.50 to 1.95 with the galvanized steel sheet as the cathode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213799-A (JP)
Title: Structural member joint device and structural member joint structure
Inventor: IRIYAMA TOMOYUKI
IPC: E04B1/58
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To promote workability when a foundation 1 and a column 3 are connected to each other through a sill 2.  <P>SOLUTION: A pedestal section 7 of a lower side joint device 5 is mounted on the foundation 1 to pass an anchor bolt 23 through a connecting section 8, and the lower side joint device 5 and the anchor bolt 23 are connected. A connecting section 14 of an upper side joint device 6 is connected to the connecting section 8 of the lower side joint device 5, and the sill 2 is fitted in the connecting sections 8 and 14 of both joint devices 5 and 6 from above of the upper side joint device 6. A mortice 15 in the lower surface of the column 3 is fitted in a bar-shaped joint section 13 of the upper side joint device 6, and the column 3 is connected to the bar-shaped joint section 13 with a drift pin 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216242-A (JP)
Title: Positioning controller
Inventor: TACHIKAWA HIROFUMI
IPC: F02D45/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a positioning controller that sets a temporary target in positioning control of a positioning target object, can fast reach the temporary target and can prevent a driving mechanism from being damaged in performing reference position learning after the arrival to the temporary target.  <P>SOLUTION: This positioning controller is provided with a position detecting means 102 for detecting the position of the positioning target object 101, a target position generating means 103 for generating a target position signal on the basis of an output from the position detecting means, and a driving means 104 for driving the positioning target object on the basis of an output from the target position generating means. The target position generating means 103 has a controlling means for performing reference position learning for the positioning target object by setting a temporary target position for the positioning target object, determining a first control gain up to the set temporary target position as a control gain to be given to the driving means, and determining a second control gain smaller than the first control gain up to the completion of reference position learning after the arrival at the temporary target position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334913-A (JP)
Title: System and method for acquiring profile data of macro- grating test pattern
Inventor: NIU XINHUI
IPC: G01N21/956
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and system used for the accurate profile characterization of a test pattern that can be executed, so as to be used in real time in a production line. SOLUTION: One embodiment of this system is a nondestructive method, by which profile data about test pattern lines are acquired by using spectral data measured, using an optical measurement instrument and a profile library. The profile data are composed of the important dimensions of all test pattern lines, contained in one set of parameters for generating the profile library. The test pattern lines can be designed, to evaluate the effectiveness of a method used for correcting optical proximity effects, microloading effects, or other process effects.
Patent JP-2003214926-A (JP)
Title: Optical fiber liquid level sensor
Inventor: MIBU SHINJI
IPC: C03C25/10
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level sensor excellent in chemical or heat resistance properties as well as gas shutoff property for steam or the like, in medical application and treatment of industrial chemicals.  <P>SOLUTION: The case material of the optical fiber sensor 1 comprising a transmitting optical fiber 5, a receiving optical fiber 6, a prism detecting part 4, etc., has a sealed structure with at least two resin layers 2, 3. With the two-layer multiple structure, a steam through the resin layer 2 is condensed on a boundary part S so that liquid drop adhesion to the optical fiber part 5, 6 is prevented and deterioration of optical fiber properties is avoided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219858-A (JP)
Title: Portable ashtray
Inventor: NAKAMURA YASUAKI
IPC: A24F19/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag-like portable ashtray which has increased heat insulating properties between an outer bag and an inner bag and does not make the surface of the outer bag hot during putting off one's cigarette.  <P>SOLUTION: In this bag-like portable ashtray 1, a noncombustible liquid such as water, etc., is contained as a heat insulating material 4 between the inner bag 3 and the outer bag 4. The noncombustible liquid is preferably gelatinized and contained. The heat insulating material 4 is closed in a bag 42 and the bag is arranged between the inner bag and the outer bag 3. The heat insulating material 4 is preferably obtained by dispersing a polymer absorbent into a porous material 41 such as pulp, a nonwoven fabric, a foamed material, etc., adding water to the resulting material and gelatinizing it into a platy state or impressing an aqueous solution of PVA into a porous body and gelatinizing the aqueous solution with a saturated aqueous solution of borax.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220234-A (JP)
Title: Pachinko game machine
Inventor: TAKAGI TAKAYUKI
IPC: A63F7/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To get to know the pattern of identification information in a ready- to-win state by the mode of the light emitting performance of a light emitting source.  <P>SOLUTION: A table showing a relation between first ready-to-win signals and the value of a second counter is stored in a main controlling ROM 3. Then, a main controlling CPU 2 obtains one of the update values of the second counter when receiving them from a starting port switch 52. Only in the case of preparing big win variation information or ready-to-win losing variation information, the CPU 2 selects one of the first ready-to-win signals according to the table and transmits it to each of two substrates 11 and 21 with the big win variation information or the ready-to-win losing variation information. On the other hand, a table showing a relation between the first ready-to-win signals and the lighting mode of an LED is stored in a ROM 13 for controlling lighting of the LED. Further, a table showing a relation between the first ready-to-win signals and a ready-to-win pattern is stored in a ROM 23 for controlling a display device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221132-A (JP)
Title: Paper feeder
Inventor: NAKAMURA TOSHIHISA
IPC: B65H3/52
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent multi-feed of paper by creating contact between a paper feed roller and paper only when the paper feed roller is rotated and reducing impact force when a paper feed cassette is lifted to bring the paper feed roller in contact with paper.  <P>SOLUTION: The paper feed roller 5 repeats a rotation and a stop per rotation, and during the rotation, paper 4 on a paper feed cassette baseplate 1 is pressed on the paper feed roller 5, which delivers the paper 4, and a friction pad 8 is pressed on the paper feed roller 5 to separate and deliver the delivered paper 4 sheet by sheet between the paper feed roller 5 and the friction pad 8. During the paper feed roller stop, the baseplate 1 is depressed to separate the paper 4 on the baseplate 1 from the paper feed roller 5, and delivery rollers 11 feed it. While the paper feed roller 5 is stopped, the baseplate 1 is lowered by cams 9, and while the paper feed roller is rotated, the baseplate is lifted by a paper feed spring, and before the baseplate is lifted to press the paper 4 on the paper feed roller 5, cam receivers 3 are brought in contact with elastic members 10, which relieve an impact on the baseplate 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002316984-A (JP)
Title: New 1,3-oxathiane, perfumery composition containing the same, perfumed product, flavor composition, flavored product and use of same new compound
Inventor: LELANDAIS PATRICK
IPC: A23L27/20
Filed: 2002-02-01
Abstract: PROBLEM TO BE SOLVED: To provide various 1,3-dioxathiane compounds having wonderful functional properties and extremely suitable for perfumery and flavor industries and the use of the compounds in flavor and fragrance industries by developing such oxathiane compounds. SOLUTION: The objective 1,3-dioxathiane is a compound expressed by formula (I) [R<1> and R<2> are each the same or different 1-4C straight or branched-chain alkyl or alkenyl; R<3> is H, a (substituted) cycloalkyl or cycloalkenyl, a (substituted) furanyl, a (substituted) 1-12C straight or branched-chain alkyl or alkenyl or a 1-4C straight or branched-chain alkyl or alkenyl having carboxy ester or amide group on the terminal; and R<4> is H or a 1-4C straight-chain alkyl].
Patent JP-2003229720-A (JP)
Title: Method of manufacturing piezoelectric oscillator, and the piezoelectric oscillator
Inventor: SHIMODAIRA KAZUHIKO
IPC: H03H3/04
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator, in which the oscillation frequency does not fluctuate and thinning phenomenon does not occur in a sealing glass.  <P>SOLUTION: The piezoelectric oscillator 1 comprises a package 10 in which a first cavity 20 for mounting a tuning-fork type piezoelectric vibration piece 22 and a second cavity 30 for mounting an IC chip 32 are longitudinally formed in the direction of thickness of the piece 22. A communicating hole 40 between the cavity 20 and the cavity 30 in the package 10 is formed so as to be relative to a mass adjusting section (a weight 25), and the hole 40 is sealed with a brazing metal material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228124-A (JP)
Title: Electronic equipment and camera having data communication function
Inventor: NAKAMURA KATSUNORI
IPC: H04N5/232
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a communication time by efficiently performing the transmission/reception of data without transmitting data inside a camera between several ICs in the case of communicating with an external device by using a contact for connecting accessories, etc., as to the camera equipped with several microcomputers for controlling the operations while dividing the internal operations.  <P>SOLUTION: In the case a mode of communicating with the external device is set, a command from the external device to start the communication is detected by a 1st microcomputer, and the data communication is performed between a 2nd microcomputer and the external device. Alternatively, the data communication is performed after switching a microcomputer to be connected in accordance with the command signal from the external device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227509-A (JP)
Title: Bolt fastening structure
Inventor: YAMAGUCHI TOMOTERU
IPC: F16B41/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a bolt once loosened and drawn out from a nut from being bitten in the nut again.  <P>SOLUTION: In this bolt fastening structure, between fastening plate members 1, 2 provided in two devices and fastened with a bolt 5, a bolt collar 3 in which a bolt hole 3a is formed to insert the bolt 5 is secured to the upper surface of the upper fastening plate member 1, a nut 6 in which the bolt 5 is screwed is provided in the lower surface of the lower fastening plate member 2. A spring body 9 for pushing the bolt 5 loosened and drawn out from the nut 6 against the inner peripheral edge of the bolt hole 3a of the bolt collar 3 is provided in the bolt collar 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227810-A (JP)
Title: Oxygen sensor element
Inventor: AKIYAMA MASAHIDE
IPC: G01N27/409
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact oxygen sensor element that has improved gas responsiveness and can rapidly be raised in temperature.  <P>SOLUTION: The oxygen sensor element provided with a sensor section 1 where a measurement a measurement electrode 5 made of platinum and a reference electrode 4 are provided on at least both mutually opposed surfaces of a long ceramic solid electrolyte substrate 3, and a heater section 2 where a platinum heater 8 is buried into a ceramic insulating layer 7, is characterized in that the electrode area of a measurement electrode 5 is 8-18 mm<SP>2</SP>, and width in a direction for orthogonally crossing the longitudinal direction of an element is 2.0-3.5 mm, and further, in a heater section 2, a pair of platinum heaters 8 is formed up and down via a ceramic insulating layer 7a, the lower end section of a platinum particle for composing at least the measurement electrode 5 is buried into the surface of the ceramic solid electrolyte substrate 3, and a zirconia film is formed at one portion of an exposure surface where no platinum particles are buried.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002307768-A (JP)
Title: Print medium sheet feeder and print system
Inventor: ARCARO DAVID J
IPC: B65H5/02
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To ensure precise alignment between continuous color image planes at the time of forming an image. SOLUTION: The print medium sheet feeder 10 comprises an edge guide grid belt 38 for guiding and moving a medium sheet 64 along the traveling passage 26 of a peripheral, and at least one pinch roller 66-69 provided to rotate together with the grid belt 38 wherein the medium sheet 64 is arranged to move between the rollers 66-69 along one edge.
Patent JP-2003232366-A (JP)
Title: Roller bearing and grease supplemental device
Inventor: AZUMI SABURO
IPC: F16C19/22
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing and a grease supplemental device capable of easily and appropriately mounting a piping for a grease supplement and simultaneously preventing grease leakage and capable of planning extension of lifetime by properly supplying the grease to an inside bearing.  <P>SOLUTION: A bearing is the roller bearing 10 grease-lubricated and includes an outer race corresponding member 12 disposed on outer diameter side of space in the bearing, and is provided with a grease supplemental aperture 15 penetrating the outer corresponding member 12. The grease supplemental aperture 15 includes a first part 15a making it possible to insert the piping 16 for the grease supplement, and a second part 15b adapted to be an aperture diameter smaller than one of the first part 15a such that the piping 16 for the grease supplement does not protrude in the space in the bearing and being in communication with the space in the bearing.  <P>COPYRIGHT: (C)2003,JPO